Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 360 community submitted regex patterns...
0
Variable address condition
Java 8
This regex matches the variable address condition like: [1,100] >= 1 && [1,111] <= 2
Submitted by
Texx
-
2 years ago
0
Identifier Regex
Java 8
Regex for identifiers
Submitted by
anonymous
-
2 years ago
0
Extract a string key's values from a json
Java 8
Sample: Finds errorType key values from a json. Values are returned in capturing group 1 of each match. Both UNKNOWN and UNAUTHENTICATED will be captured. ...
Submitted by
amansaryal
-
2 years ago
(Last modified 2 years ago)
0
partnkey value
Java 8
Extract value partn_key
Submitted by
anonymous
-
2 years ago
0
BI/CC
.NET 7.0 (C#)
Verificação do número de BI/CC
Submitted by
anonymous
-
2 years ago
0
Email address validator - ASCII standard
.NET 7.0 (C#)
Checks whether the string is a valid email address per ASCII.
Submitted by
rotors6472
-
2 years ago
0
MoltenObsidian Internal Link
.NET 7.0 (C#)
Provides parsing w/ named variables for MoltenObsidian-flavoured Markdown wikilinks. (https://github.com/Nodsoft/MoltenObsidian)
Submitted by
Sakura Akeno Isayeki
-
2 years ago
(Last modified a year ago)
0
date dd.mm.yyyy
Java 8
Date format dd.mm.yyyy
Submitted by
anonymous
-
2 years ago
0
email valid
Java 8
email validation
Submitted by
Hoot
-
2 years ago
0
TatraBanka AMOUNT_VALUE
Java 8
some descriptoin
Submitted by
Inez van Acker, Robert Schulz
-
2 years ago
(Last modified a year ago)
0
Permiso CRE SAT México
.NET 7.0 (C#)
Valida clave o permiso de la CRE
Submitted by
Omar Chávez / Documentación SAT - Comeplemento Nacional CFDIs
-
2 years ago
0
Decision Table
Java 8
Rules engine CSV Decision Table expression
Submitted by
Vincent Wautelet
-
2 years ago
(Last modified 2 years ago)
0
French Insurance Number
.NET 7.0 (C#)
French Insurance Number
Submitted by
Dohts
-
2 years ago
0
Link Matcher v1
Java 8
The link matcher regex currently matches the most common types of links. *Removed other links
Submitted by
IkeVoodoo
-
2 years ago
(Last modified 2 years ago)
0
https://rextester.com/JFUKE76014
.NET 7.0 (C#)
0x9d9b6f05d7b72588f83cc60fda4286ba45d13924 Nonce 6324 Rash 0xa964e1ee4c92c25f47392f67b735095304631089b5f2173825b7e93f49f08d57 Bloco 3391586 Commit fb5aa46...
Submitted by
0x9d9b6f05d7b72588f83cc60fda4286ba45d13924
-
2 years ago
0
DSA
Java 8
dsa
Submitted by
DSA
-
2 years ago
0
nick anme
.NET 7.0 (C#)
mvp
Submitted by
doppler
-
2 years ago
(Last modified 2 years ago)
0
Match gradle dependencies
Java 8
.
Submitted by
anonymous
-
2 years ago
0
Get h1-6 tag
.NET 7.0 (C#)
(.*?)
Submitted by
OlegBel
-
2 years ago
0
Valid Scientific Notation Number
Java 8
A valid number can be split up into these components (in order): A decimal number or an integer. (Optional) An 'e' or 'E', followed by an integer. A decimal number can be split up into these components (in order):...
Submitted by
cliserkad
-
2 years ago
1
...
13
14
15
16
17
18
Community Library Entry
0
Regular Expression
.NET 7.0 (C#)
@"
(?<!
^
)
(?=
[
A
-
Z
]
[
a
-
z
]
)
|
(?<=
[
a
-
z
]
)
(?=
[
A
-
Z
]
)
"
g
Open regex in editor
Description
Splits camel-case string and preserves acronyms
Submitted by
Tyler S.
-
a year ago